2017 Reassessment Project with Video

The Town of Mamaroneck Assessor’s Office, in conjunction with GAR Associates, is now planning for our 2017 Reassessment Update. The accuracy of property inventory plays a major role in valuation and the Towns intention is to verify all parcel data currently on file. As part of our 2017 update, and to adhere with NYS ORPTS standards, we are asking residential property owners to review a populated data mailer detailing the existing information that our office currently has on file. These data mailers will be sent via USPS in December and if there are any discrepancies (square footage, # bedrooms, # bathrooms, heat or fuel type, etc.) we are asking residential property owners to make that change directly on the document and return it to the Town of Mamaroneck Assessor’s Office by January 14, 2017. A commercial and condominium specific survey mailer is also going out requesting income and expense data and other information relevant to commercial and condo valuation. We are asking that commercial and condo surveys be returned to GAR Associates by January 14, 2017.  As a reminder, tentative assessment data is available online and in our office every year beginning June 1st and all property owners will receive an assessment notice by mail on or about this date (6/1/2017) even if the assessment remains unchanged.

To further inform and educate our residents about the upcoming reassessment project, the Town of Mamaroneck and GAR Associates have prepared a brief six minute video featuring Cindy Baire, President of GAR Associates.


If you did not receive a residential property data mailer, or you have misplaced it and would like another, please feel free to contact us.

                                      Sample Residential Data Mailer

If you own a condominium or commercial property and did not receive the mailer, you may print the appropriate survey below and return it to GAR Associates. You may also contact our Town offices directly to have another mailed.


Blank Condominium Survey


Blank Commercial Survey